JP3629017B2 - アウターループ送信電力制御方法および無線通信装置 - Google Patents

アウターループ送信電力制御方法および無線通信装置 Download PDF

Info

Publication number
JP3629017B2
JP3629017B2 JP2002239749A JP2002239749A JP3629017B2 JP 3629017 B2 JP3629017 B2 JP 3629017B2 JP 2002239749 A JP2002239749 A JP 2002239749A JP 2002239749 A JP2002239749 A JP 2002239749A JP 3629017 B2 JP3629017 B2 JP 3629017B2
Authority
JP
Japan
Prior art keywords
dedicated channel
dpch
transmission power
dpcch
power control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2002239749A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004080531A (ja
Inventor
昭彦 西尾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2002239749A priority Critical patent/JP3629017B2/ja
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to US10/514,835 priority patent/US20050186981A1/en
Priority to PCT/JP2003/010334 priority patent/WO2004019517A1/ja
Priority to CN03805032.3A priority patent/CN1640020A/zh
Priority to EP03792683A priority patent/EP1503522A1/de
Priority to CA002485519A priority patent/CA2485519A1/en
Priority to AU2003257846A priority patent/AU2003257846A1/en
Priority to KR10-2004-7013708A priority patent/KR20040093728A/ko
Publication of JP2004080531A publication Critical patent/JP2004080531A/ja
Application granted granted Critical
Publication of JP3629017B2 publication Critical patent/JP3629017B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/248—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where transmission power control commands are generated based on a path parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H04L1/0004—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/20—TPC being performed according to specific parameters using error rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission during data packet transmission, e.g. high speed packet access [HSPA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP2002239749A 2002-08-20 2002-08-20 アウターループ送信電力制御方法および無線通信装置 Expired - Fee Related JP3629017B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2002239749A JP3629017B2 (ja) 2002-08-20 2002-08-20 アウターループ送信電力制御方法および無線通信装置
PCT/JP2003/010334 WO2004019517A1 (ja) 2002-08-20 2003-08-14 アウターループ送信電力制御方法および無線通信装置
CN03805032.3A CN1640020A (zh) 2002-08-20 2003-08-14 外环发送功率控制方法和无线通讯装置
EP03792683A EP1503522A1 (de) 2002-08-20 2003-08-14 Sendeleistungsregelverfahren in äusserer schleife und funkkommunikationseinrichtung
US10/514,835 US20050186981A1 (en) 2002-08-20 2003-08-14 Outer loop transmission power control method and radio communication device
CA002485519A CA2485519A1 (en) 2002-08-20 2003-08-14 Outer loop transmission power control method and radio communication device
AU2003257846A AU2003257846A1 (en) 2002-08-20 2003-08-14 Outer loop transmission power control method and radio communication device
KR10-2004-7013708A KR20040093728A (ko) 2002-08-20 2003-08-14 외곽 루프 송신 전력 제어 방법 및 무선 통신 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002239749A JP3629017B2 (ja) 2002-08-20 2002-08-20 アウターループ送信電力制御方法および無線通信装置

Publications (2)

Publication Number Publication Date
JP2004080531A JP2004080531A (ja) 2004-03-11
JP3629017B2 true JP3629017B2 (ja) 2005-03-16

Family

ID=31943874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002239749A Expired - Fee Related JP3629017B2 (ja) 2002-08-20 2002-08-20 アウターループ送信電力制御方法および無線通信装置

Country Status (8)

Country Link
US (1) US20050186981A1 (de)
EP (1) EP1503522A1 (de)
JP (1) JP3629017B2 (de)
KR (1) KR20040093728A (de)
CN (1) CN1640020A (de)
AU (1) AU2003257846A1 (de)
CA (1) CA2485519A1 (de)
WO (1) WO2004019517A1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3574443B2 (ja) * 2002-08-20 2004-10-06 松下電器産業株式会社 通信端末装置、基地局装置、および送信電力制御方法
JP4367044B2 (ja) 2003-07-23 2009-11-18 日本電気株式会社 通信システムおよび送信電力制御方法
EP1719379A1 (de) * 2004-02-16 2006-11-08 Nokia Corporation Verfahren und computerprogramm zur steuerung von funkbetriebsmitteln, benutzergeräte, funknetzsteuerung und basisstation
JP4222957B2 (ja) * 2004-03-01 2009-02-12 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 送信電力制御方法および装置
US20050261829A1 (en) * 2004-05-19 2005-11-24 Honda Motor Co., Ltd. System and method for off route processing
CN100373804C (zh) * 2004-07-13 2008-03-05 华为技术有限公司 Wcdma系统组合业务外环功率控制方法
JP4425920B2 (ja) * 2004-07-22 2010-03-03 三菱電機株式会社 基地局および移動機
JP2006042127A (ja) * 2004-07-29 2006-02-09 Matsushita Electric Ind Co Ltd 無線通信装置及び送信電力制御方法
JP4649190B2 (ja) * 2004-11-30 2011-03-09 株式会社エヌ・ティ・ティ・ドコモ 送信電力制御方法、送信電力制御システム及び移動局
CN101160735B (zh) 2005-02-25 2011-09-07 日本电气株式会社 码串发送方法、无线通信系统、发送机以及接收机
EP1868303A1 (de) 2005-03-18 2007-12-19 NTT DoCoMo Inc. Sendeleistungs-steuerverfahren, mobilstation, funkbasisstation und funkleitungs-steuerstation
JP4689316B2 (ja) * 2005-03-28 2011-05-25 富士通株式会社 無線通信の下りリンクチャネルを伝送する制御情報のエラー検出方法及び移動端末
WO2006104208A1 (ja) 2005-03-29 2006-10-05 Ntt Docomo, Inc. 送信電力制御方法及び移動局
CN101156333A (zh) * 2005-03-29 2008-04-02 株式会社Ntt都科摩 发送功率控制方法及移动台
US7894845B2 (en) 2005-05-02 2011-02-22 Ntt Docomo, Inc. Transmission power control method, mobile station, radio base station and radio network controller
JP4619192B2 (ja) * 2005-05-10 2011-01-26 株式会社エヌ・ティ・ティ・ドコモ 送信電力制御方法および装置
US20070025345A1 (en) * 2005-07-27 2007-02-01 Bachl Rainer W Method of increasing the capacity of enhanced data channel on uplink in a wireless communications systems
EP1924011A4 (de) * 2005-09-09 2012-12-26 Nec Corp Mobiles endgerät und steuerungsverfahren dafür
CN107105489A (zh) * 2006-10-03 2017-08-29 交互数字技术公司 用于e‑utra的干扰减轻的组合式开环/闭环（基于cqi）上行链路发射功率控制
TWI511593B (zh) 2006-10-03 2015-12-01 Interdigital Tech Corp 具ｅ－ｕｔｒａ干擾減輕之結合開路／閉路（ｃｑｉ爲基礎）上鏈傳輸功率控制
US20100016005A1 (en) * 2007-02-07 2010-01-21 Sharp Kabushiki Kaisha Communication terminal apparatus, communication control apparatus, wireless communication systems, and resource allocation request method
EP3621364B1 (de) 2007-03-07 2022-10-05 InterDigital Technology Corporation Kombination aus offener schleife/geschlossener schleife zur steurung der uplink-leistung einer mobilstation
CN101039171B (zh) * 2007-03-15 2011-08-24 中兴通讯股份有限公司 一种hs-dpcch信道ack时隙信号解调方法
US8831042B2 (en) * 2007-03-29 2014-09-09 Lg Electronics Inc. Method of transmitting sounding reference signal in wireless communication system
WO2008136651A2 (en) * 2007-05-08 2008-11-13 Samsung Electronics Co., Ltd. A method and system for transmit power control management in hspa
KR101380558B1 (ko) 2007-06-19 2014-04-02 엘지전자 주식회사 사운딩 기준신호의 전송방법
EP2180629B1 (de) 2007-08-14 2017-11-29 LG Electronics Inc. Verfahren zur Gewinnung von Ressourcenbereichsinformation für den PHICH sowie Verfahren zum Empfang des PDCCH
KR101507785B1 (ko) * 2007-08-16 2015-04-03 엘지전자 주식회사 다중 입출력 시스템에서, 채널품질정보를 송신하는 방법
KR101405974B1 (ko) * 2007-08-16 2014-06-27 엘지전자 주식회사 다중입력 다중출력 시스템에서 코드워드를 전송하는 방법
US8228831B2 (en) * 2007-08-22 2012-07-24 Telefonaktiebolaget L M Ericsson (Publ) Channel dependent gating
WO2009068077A1 (en) * 2007-11-26 2009-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Dpcch and hs-dpcch control at low grants for e-dch
EP2383920B1 (de) 2007-12-20 2014-07-30 Optis Wireless Technology, LLC Steuerkanalsignalisierung über ein herkömmliches Signalisierungsfeld für Transportformat und Redundanzversion
JP5157645B2 (ja) * 2008-05-28 2013-03-06 日本電気株式会社 無線通信システム、制御用チャネル送信方法、及び、受信方法
CN101626614B (zh) * 2009-06-22 2011-12-07 中兴通讯股份有限公司 高速物理下行链路共享信道外环功率控制方法及设备
JP2011055363A (ja) * 2009-09-03 2011-03-17 Fujitsu Ltd 無線通信方法、移動端末、及び無線ネットワーク制御装置
US9391748B2 (en) * 2010-05-12 2016-07-12 Samsung Electronics Co., Ltd Method and system of allocating timeslots in a multiple users reusing one slot (MUROS) environment
CN102685893B (zh) * 2011-03-11 2015-06-03 中兴通讯股份有限公司 一种pdcch自适应传输方法和装置
WO2017166052A1 (zh) * 2016-03-29 2017-10-05 华为技术有限公司 非连续发射的定时方法及相关设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE513988C2 (sv) * 1998-03-30 2000-12-04 Ericsson Telefon Ab L M Förfarande och anordning för alstring av interferens över luftgränssnittet i ett cellulärt nät
US6977910B1 (en) * 1998-12-31 2005-12-20 Texas Instruments Incorporated Power control with space time transmit diversity
JP3817955B2 (ja) * 1999-03-02 2006-09-06 Ｋｄｄｉ株式会社 セルラーシステム送信電力制御方法
KR100605978B1 (ko) * 1999-05-29 2006-07-28 삼성전자주식회사 부호분할다중접속 이동통신시스템의 불연속 전송모드에서 연속적인 외부순환 전력제어를 위한 송수신 장치 및 방법
US6587447B1 (en) * 1999-09-29 2003-07-01 Nortel Networks Limited Method and system for performing outer loop power control in discontinuous transmission mode
CA2371556C (en) * 2001-02-19 2005-08-23 Samsung Electronics Co., Ltd. Dpch multiplexing apparatus and method for outer loop power control in a w-cdma communication system
US7142865B2 (en) * 2002-05-31 2006-11-28 Telefonaktie Bolaget Lm Ericsson (Publ) Transmit power control based on virtual decoding

Also Published As

Publication number Publication date
EP1503522A1 (de) 2005-02-02
US20050186981A1 (en) 2005-08-25
AU2003257846A1 (en) 2004-03-11
CN1640020A (zh) 2005-07-13
KR20040093728A (ko) 2004-11-08
CA2485519A1 (en) 2004-03-04
JP2004080531A (ja) 2004-03-11
WO2004019517A1 (ja) 2004-03-04

Similar Documents

Publication Publication Date Title
JP3629017B2 (ja) アウターループ送信電力制御方法および無線通信装置
US7206596B2 (en) Communication terminal apparatus, base station apparatus, and transmission power control method
EP1516440B1 (de) Aufwärtsstreckenleistungsregelung in äusserer schleife während eines streckenungleichgewichts
EP2251987B1 (de) Verfahren und Vorrichtung zur Sendeleistungsregelung mehrerer Kanäle in einem CDMA Kommunikationssystem
US7843863B2 (en) Subchannel control loop
KR100596169B1 (ko) 송신 전력 제어 방법 및 기지국 장치
US7945280B2 (en) Radio channel control method and receiving apparatus
JP3574442B2 (ja) 送信電力制御方法および無線通信装置
JP2005510173A (ja) 符号分割多重接続移動通信システムにおける逆方向送信電力制御装置及び方法
US7738910B2 (en) Transmission power control method and apparatus
EP2223438A1 (de) Leistungsregelung in äusserer schleife für e-dch
JP2005006190A (ja) 送信電力制御方法
EP2218191A1 (de) Verfahren und anordnung zur leistungsregelung während eines soft-handover
US20060293008A1 (en) Mobile station apparatus and channel quality indicator control method
US20060014505A1 (en) Mobile station apparatus and receiving method
JP4105920B2 (ja) アウターループ送信電力制御の目標ｓｉｒ設定方法
EP2333988B1 (de) Funkkanalsteuerungsverfahren und Empfangsvorrichtung
JP2004140876A (ja) 通信端末装置、基地局装置、および送信電力制御方法
KR100827087B1 (ko) 부호분할다중접속 이동통신시스템에서 단말장치의 송신 전력 제어장치 및 방법

Legal Events

Date Code Title Description
TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20041207

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20041209

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20071217

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081217

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091217

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20091217

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101217

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20101217

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111217

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111217

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121217

Year of fee payment: 8

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121217

Year of fee payment: 8

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131217

Year of fee payment: 9

LAPS Cancellation because of no payment of annual fees